Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.
On Steam, an app is one product: a game, a DLC, a demo, a soundtrack, a piece of software. Each has its own number (the App ID, the number in its store link), usually its own store page and community hub, and it is what shows up in your library.
You don't buy apps directly: you buy or activate a package, which unlocks one or more apps.
| App | Type | Released | Playing now | Owners (est.) |
|---|---|---|---|---|
 Mayday Vacay PlaytestApp 4588770 | Playtest | Sep 2, 2026 | — | — |
 Delivery Chaos SandboxApp 4588760 | Game | — | — | — |
 Epicenter CityApp 4588740 | Game | — | — | — |
 SKREW YOUR STUPID MARBLE GAMEApp 4588730 | Game | May 4, 2026 | 0 | — |
 In Vino Veritas DemoApp 4588720 | Demo | Apr 10, 2026 | 0 |
We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are a public estimate service's range for games and software; † marks an estimate from the app's Steam review count (about 20 to 60 owners per review), used for DLC, soundtracks and the rest.
 Monster Girls: You Can't Say No 🔞App 4588700 | Game | Aug 15, 2026 | 13 | 3.6K–10.8K† |
 Clicky KeysApp 4588690 | Game | Dec 31, 2027 | — | — |
 Sumo Fumble: Physics Party DemoApp 4588680 | Demo | Jun 16, 2026 | 0 | 40–120† |
 Saint Slayer: Spear of Sacrilege SoundtrackApp 4588660 | Soundtrack | Apr 20, 2026 | — | — |
 Castle of the ZephyrApp 4588650 | Game | Oct 28, 2026 | 0 | 0–20K |
 Explosive Track DemoApp 4588640 | Demo | — | 0 | — |
 BRUMLEY PlaytestApp 4588630 | Playtest | Apr 10, 2026 | — | — |
 ERP Sandbox PlayTestApp 4588620 | Playtest | May 15, 2026 | 0 | — |
 Runeveil DemoApp 4588610 | Demo | Apr 24, 2026 | 0 | 500–1.5K† |
 2032 - The Cold SilenceApp 4588590 | Game | — | — | — |
 Stray Service DemoApp 4588580 | Demo | Apr 9, 2026 | 0 | 40–120† |
 Tales of Terrarum DemoApp 4588570 | Demo | — | 0 | — |
 Shop of Deals DemoApp 4588560 | Demo | Apr 11, 2026 | 0 | — |
 Site61 PlaytestApp 4588540 | Playtest | Jul 4, 2026 | 0 | — |
 Kill Through DemoApp 4588530 | Demo | Apr 22, 2026 | 0 | 80–240† |
 Athletes Student For LivingApp 4588520 | Game | Jul 22, 2026 | 0 | 240–720† |
 Mayday VacayApp 4588510 | Game | — | — | — |
 White Rooms DemoApp 4588500 | Demo | — | 0 | — |
 Last One BreathingApp 4588490 | Game | Dec 31, 2026 | — | — |
 Deer & Boy - The Art of Deer & BoyApp 4588480 | DLC | Jun 23, 2026 | — | — |
 Lost in NightApp 4588470 | Game | Apr 28, 2026 | 0 | — |
 Snow Brawl ArenaApp 4588440 | Game | — | — | — |
 FuboMaki's Fear PlaytestApp 4588420 | Playtest | Apr 17, 2026 | 0 | — |
 Jeo-seung Bus : Underworld BusApp 4588410 | Game | May 14, 2026 | 0 | 80–240† |
 WitchmarkedApp 4588400 | Game | — | — | — |
 Seed DefenderApp 4588370 | Game | May 15, 2026 | 0 | 20–60† |
 Dynastic EraApp 4588330 | Game | Jun 9, 2026 | 0 | 20–60† |
 LostboundApp 4588320 | Game | Oct 6, 2026 | 0 | 40–120† |
 Mutie HeadzApp 4588310 | Game | — | — | — |
 Rabbit CircleApp 4588290 | Game | — | — | — |
 MASUKU DemoApp 4588280 | Demo | Apr 22, 2026 | 0 | 140–420† |
 GamingPulsePRO — Gamepad HubApp 4588270 | DLC | — | — | — |
 BRUMLEYApp 4588260 | Game | — | — | — |
 FiresOut! DemoApp 4588250 | Demo | Jun 4, 2026 | 0 | 200–600† |
 NAMAKORIUM Dress-up Set Vol.2App 4588240 | DLC | May 18, 2026 | — | — |
 ROGUE COLLECTOR DemoApp 4588230 | Demo | — | — | — |
 ASCII SurvivorsApp 4588220 | Game | May 1, 2026 | 0 | 80–240† |
 Ultimate super boy DemoApp 4588210 | Demo | Apr 29, 2026 | 0 | 40–120† |
 HikelApp 4588190 | Game | Sep 29, 2026 | 0 | — |
 Stay With MeApp 4588170 | Game | Apr 21, 2026 | 0 | 1.4K–4.3K† |
 L.L.L.LiarApp 4588160 | Game | — | — | — |
 Karma Exorcist PlaytestApp 4588150 | Playtest | Aug 25, 2026 | 0 | — |
 Model Debut4App 4588140 | Game | Aug 26, 2026 | 0 | 160–480† |
 Monster Shop Simulator DemoApp 4588130 | Demo | May 21, 2026 | 0 | — |
 Bylina SoundtrackApp 4588110 | Soundtrack | Apr 20, 2026 | — | — |
